Oasis® Family of SPE Products

Oasis® Family of SPE Products
 4.4/5.0 (4 reviews)

Waters

The Oasis® family of sample extraction products is designed to simplify and improve your sample preparation by combining the right sorbent chemistry, device format and methodology. Achieve robust, s...read more

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Reviews

Cecilia Fenech


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Member since 2013

Organization:
Dublin City University
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RATING: 4.3

  • 4 out of 5EASE OF USE
  • 5 out of 5AFTER SALES SERVICE
  • 4 out of 5VALUE FOR MONEY




Review date: 19 Apr 2013

Application Area: Environmental
Oasis® Family of SPE Products

"Ease of Use: Relatively easy to use, especially with no issues related to sorbent drying, which makes it particularly easy when getting started on the instrument. After Sales Services: Quick replies to emails and support. Value for Money: Slightly more expensive than others but well worth it. "

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Jennifer Cunliffe


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Member since 2011

Organization:
Merck
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RATING: 4.3

  • 5 out of 5EASE OF USE
  • 4 out of 5AFTER SALES SERVICE
  • 4 out of 5VALUE FOR MONEY




Review date: 13 Jun 2011

Oasis® Family of SPE Products

"Excellent product, does a great job of cleaning up lipids."

Krishna Kallury


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Member since 2009

Organization:
BioScreen Testing Services, Inc.
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RATING: 5.0

  • 5 out of 5EASE OF USE
  • 5 out of 5AFTER SALES SERVICE
  • 5 out of 5VALUE FOR MONEY




Review date: 04 Jun 2010

Oasis® Family of SPE Products

"Waters products perform very well for difficult sample preparations involving complex matrices and are reliable with respect to reproducibility and quantitation."

Joanne Thompson


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Member since 2008

Organization:
Sun Chemical
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RATING: 4.0

  • 5 out of 5EASE OF USE
  • 4 out of 5AFTER SALES SERVICE
  • 3 out of 5VALUE FOR MONEY




Review date: 01 Jul 2008

Oasis® Family of SPE Products

Description

 

The Oasis® family of sample extraction products is designed to simplify and improve your sample preparation by combining the right sorbent chemistry, device format and methodology. Achieve robust, selective, and sensitive solid-phase extraction [SPE] methods without worrying about low recoveries caused by breakthrough, sorbent drying, pH limitations, and undesirable silanol activity.

Oasis® SPE sorbents—covered by eight U.S. patents—are unique in their purity, reproducibility, stability, and retention characteristics. Today, they are the most widely used polymeric SPE products in bioanalytical laboratories. 

Oasis® HLB, the first hydrophobic, yet water-wettable, polymeric SPE sorbent, was introduced in 1996, and is designed for fast, generic, reversed-phase SPE. A year later, advanced, novel, 2-D methodologies were introduced, using Oasis® HLB to achieve cleaner, more selective extracts. In 1999, two mixed-mode strong ion-exchange chemistries—Oasis® MCX and MAX—were introduced, enabling highly selective and sensitive generic protocols for basic and acidic compounds, respectively.

The Oasis® WCX and WAX mixed-mode weak ion exchangers we introduced in 2004, allowing extraction of strongly basic and strongly acidic compounds, respectively. In 2005, the Oasis® 2x4 Method was launched - a simplified strategy for method development that provides a straightforward approach to the selection of the SPE sorbent and protocol.

The Oasis® family also includes 96-well plates, on-line Oasis® SPE columns, and the patented Oasis® µElution plate that, for the first time, enables SPE elution volumes as low as 25 µL.

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